.wa-wrap{position:fixed;right:20px;bottom:20px;z-index:9999;font-family:inherit}
.wa-fab{width:60px;height:60px;border-radius:50%;border:0;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,.3);cursor:pointer;transition:transform .2s;margin-left:auto}
.wa-fab:hover{transform:scale(1.1)}
.wa-fab.hide{display:none}
.wa-fab svg{width:34px;height:34px;fill:currentColor}
.wa-nudge{display:none;position:absolute;right:70px;bottom:10px;background:#fff;color:#222;padding:8px 28px 8px 12px;border-radius:10px;box-shadow:0 2px 10px rgba(0,0,0,.25);font-size:14px;white-space:nowrap;cursor:pointer}
.wa-nudge.show{display:block}
.wa-nudge-x{position:absolute;top:0;right:4px;border:0;background:none;font-size:18px;line-height:1.4;cursor:pointer;color:#666}
.wa-panel{width:340px;max-width:calc(100vw - 24px);background:#fff;border-radius:14px;box-shadow:0 8px 30px rgba(0,0,0,.3);overflow:hidden;color:#222}
.wa-panel[hidden]{display:none}
.wa-head{background:#075E54;color:#fff;padding:14px 16px;display:flex;justify-content:space-between;align-items:flex-start}
.wa-head small{display:block;opacity:.85;font-size:12px;margin-top:2px}
.wa-close{border:0;background:none;color:#fff;font-size:24px;line-height:1;cursor:pointer}
.wa-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:10px}
.wa-q{margin:0;font-weight:600;font-size:14px}
.wa-chips{display:flex;flex-wrap:wrap;gap:6px}
.wa-chip{border:1px solid #25D366;background:#fff;color:#075E54;border-radius:18px;padding:5px 12px;font-size:13px;cursor:pointer}
.wa-chip.on{background:#25D366;color:#fff}
.wa-input{width:100%;border:1px solid #ccc;border-radius:8px;padding:8px 10px;font-size:14px;resize:none;box-sizing:border-box}
.wa-go{border:0;background:#25D366;color:#fff;border-radius:8px;padding:11px;font-size:15px;font-weight:600;cursor:pointer}
.wa-go:hover{background:#1ebe5b}
@media(max-width:480px){.wa-wrap{right:12px;bottom:12px}.wa-panel{width:calc(100vw - 24px)}}